Quote from the1:
You won't find the answer to your questions on Wiki or anywhere else on the internet as trading is much more an art than a science. Bollinger Bands are great tools IF you know how to use them. We can make a blanket statement about every indicator at our disposal, which includes my favorite type of analysis -- quantitative analysis.
It's my belief that the difference between winning and losing comes down to an innate ability to read price action, or interpret what the market is telling you based on it's movement, better than anyone else. This is where the art of trading comes in. Everything else is science and only serves as a tool to support what you probably already know. That being said, there are times your science will tell you things you don't see or "feel" so a combination of the two is essentional.
Nice insights so I obviously agree wholeheartedly. I've always felt the more indicators you use (one is too many) the further away it takes you from what pure price action is telling you. So to me there is no science or left brain thinking needed or required. Of course easy for me to say since fortunately I am a southpaw.